#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>

int main()
{
	int a[5][5];
	int(*p)[4];

	p = a;

	printf("%p,%d\n", &p[4][2] - &a[4][2], &p[4][2] - &a[4][2]);



	return 0;
}